METHOD & PROCESS PRINCIPLE
Graded paving, curbs/dikes, controlled valves, sumps and segregated drainage protect soil and treatment systems.
UNKA ENGINEERINGEPC CONTRACTORContains credible spills and routes clean, oily and contaminated water without cross-contamination.

Graded paving, curbs/dikes, controlled valves, sumps and segregated drainage protect soil and treatment systems.
Bund walls, floors, channels, sumps, isolation valves, oily-water sewer, separators and monitoring points.
Stored-fluid properties and classification, required working inventory/autonomy, receipt and dispatch rates, vapor pressure, temperature, corrosion, mixing/heating needs, site wind/seismic/geotechnical data, fire scenario and environmental rules. Largest credible spill, rainfall, firewater, soil permeability, drainage routing and environmental limits.
Design Basis, heat and material balance where applicable, PFD, P&ID, datasheets, line/equipment lists, layout and 3D interfaces, control and safeguarding documents, inspection plan, operating and commissioning procedures.
Hazard review, alarms and interlocks, relief/vent/drain philosophy, hazardous-area classification, maintainable isolation, fire protection, emergency shutdown interfaces and environmental controls.
All hydrocarbon, chemical and product tank areas.
NFPA/API/EI containment guidance, environmental regulations, EN/DIN civil standards and applicable GOST fire/environment codes.
NFPA/API/EI containment guidance, environmental regulations, EN/DIN civil standards and applicable GOST fire/environment codes.